fix the fail2ban issues and other things

2026-10-31 08:10:02 -06:00
parent c6a6bac84a
commit 17c1ba10f7
4 changed files with 99 additions and 54 deletions
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+# configure reads TITLE and DESCRIPTION
+# shellcheck disable=SC2034
+TITLE="Languages"
+# shellcheck disable=SC2034
+DESCRIPTION="Install more languages with mise, e.g. Ruby on Rails"
+
+# Records that you've chosen, even if you chose nothing, so this isn't "to do"
+LANGUAGES_CONF="$HOME/.config/coredesktop/languages"
+
+# mise installs these gems into each Ruby it installs, so Rails is still there
+# after update moves to a new Ruby
+DEFAULT_GEMS="$HOME/.default-gems"
+
+is_installed() {
+  command -v mise > /dev/null
+}
+
+is_configured() {
+  [ -f "$LANGUAGES_CONF" ]
+}
+
+# Add a gem to ~/.default-gems unless it's there
+add_default_gem() {
+  grep -qsx "$1" "$DEFAULT_GEMS" || echo "$1" >> "$DEFAULT_GEMS"
+}
+
+install_rails() {
+  echo "Installing Ruby and Rails..."
+  add_default_gem bundler || return 1
+  add_default_gem rails || return 1
+  mise use -g ruby@latest || return 1
+  # Ruby may already have been installed before ~/.default-gems listed these
+  mise exec -- gem install --conservative bundler rails || return 1
+  grep -qsx rails "$LANGUAGES_CONF" || echo rails >> "$LANGUAGES_CONF"
+}
+
+run_configure() {
+  local tools tool
+  export MISE_YES=1
+  # From home, so a project's mise.toml in the current directory doesn't count
+  cd "$HOME" || return 1
+
+  echo "Go, Rust, Node.js, Python, Bun and Zig are already installed. mise installs other"
+  echo "languages for you, and the version a project asks for in its mise.toml."
+  mkdir -p "$(dirname "$LANGUAGES_CONF")"
+  touch "$LANGUAGES_CONF" || return 1
+
+  if confirm "Install Ruby on Rails?"; then
+    install_rails || return 1
+  fi
+
+  echo "Anything else? Name tools mise knows (mise registry lists them), with a version,"
+  read -rp "e.g. java@21 deno@latest, or press Enter for none: " tools
+  for tool in $tools; do
+    echo "Installing $tool..."
+    mise use -g "$tool" || return 1
+  done
+
+  echo "update keeps them up to date. To remove one later: mise unuse -g <tool>"
+}